Steam enters a long, insulated pipe at 1200 kPa, 250°C,
Chapter 5, Problem 143P(choose chapter or problem)
Problem 143P
Steam enters a long, insulated pipe at 1200 kPa, 250°C, and 4 m/s, and exits at 1000 kPa. The diameter of the pipe is 0.15 m at the inlet, and 0.1 m at the exit. Calculate the mass flow rate of the steam and its speed at the pipe outlet.
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